Add mimetypes for AV1 Image File Format (AVIF)

Add mimetypes for AV1 Image File Format (AVIF)

4 files changed, 21 insertions, 0 deletions

diff --git a/data/freedesktop.org.xml.in b/data/freedesktop.org.xml.in
index b10d1bf7..376d760c 100644
--- a/data/freedesktop.org.xml.in
+++ b/data/freedesktop.org.xml.in
@@ -7375,4 +7375,20 @@ command to generate the output files.
     <sub-class-of type="text/plain"/>
     <glob pattern="*.kt"/>
   </mime-type>
+
+  <mime-type type="image/avif">
+    <comment>AV1 Image File Format (AVIF)</comment>
+    <magic priority="50">
+        <match type="string" value="ftypavif" offset="4"/>
+        <match type="string" value="ftypmif1" offset="4"/>
+    </magic>
+    <glob pattern="*.avif"/>
+  </mime-type>
+  <mime-type type="image/avif-sequence">
+    <comment>AVIF image sequence</comment>
+    <magic priority="50">
+        <match type="string" value="ftypavis" offset="4"/>
+    </magic>
+    <glob pattern="*.avifs"/>
+  </mime-type>
 </mime-info>
diff --git a/tests/mime-detection/list b/tests/mime-detection/list
index 6dfd71d0..8751bc5c 100644
--- a/tests/mime-detection/list
+++ b/tests/mime-detection/list
@@ -743,3 +743,8 @@ test.pysu application/x-pyspread-spreadsheet
 
 # Kotlin source code
 test.kt text/x-kotlin ox
+
+# AV1 Image File Format (AVIF)
+# https://aomediacodec.github.io/av1-avif/
+test.avif image/avif
+test.avifs image/avif-sequence
diff --git a/tests/mime-detection/test.avif b/tests/mime-detection/test.avif
new file mode 100644
index 00000000..5cc9af76
--- /dev/null
+++ b/tests/mime-detection/test.avif
diff --git a/tests/mime-detection/test.avifs b/tests/mime-detection/test.avifs
new file mode 100644
index 00000000..d88c9aee
--- /dev/null
+++ b/tests/mime-detection/test.avifs